<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <link rel="stylesheet" type="text/css" href="css/style.css" />
    <script type="text/javascript" src="js/avalon.js" ></script>
</head>
<body>
    <div class="btn">点击出现弹层</div>
    <script>
        avalon.ready(function(){

        })
    </script>
</body>
</html>